Graph plotting the sideways movement of a yoke against wheel load.
| Identifier | ExFiles\Box 127\1\ scan0361 | |
| Date | 9th May 1938 guessed | |
| B.III MOVEMENT OF YOKE SIDEWAYS PLOTTED AGAINST WHEEL LOAD INCHES DEFLN Y-AXIS VALUES: .040, .030, .020, .010 X-AXIS LABEL: WHEEL LOAD LB. X-AXIS VALUES: 0, 300, 600, 900, 1200, 1500 GRAPH LINES: BENDING OF YOKE A SIDEWAYS MOVEMENT OF YOKE C FIDGETING IN JOINT OF LOWER LEVER K, E NEEDLE BEARING PLAY B₁ BENDING OF PIVOT ETC. B₂ TWIST IN NECK OF LOWER LEVER D | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).